UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kYJXTTt0mUMQ4IfM/dbOmix0r2xWzE/yVqbbpdWhLmA=' 
WHERE 
  key_id = '79269d3a43ded25e32b94ee5f44c94c2a655825469d8cfdd653baed171b0d8b1' 
  AND (
    token = 'kYJXTTt0mUMQ4IfM/dbOmix0r2xWzE/yVqbbpdWhLmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )